5-Azacytosine
5-氮杂胞嘧啶
Also known as: 6-amino-1H-s-triazin-2-one, 6-AMINO-1,3,5-TRIAZIN-2(1H)-ONE, 6-azanyl-1H-1,3,5-triazin-2-one, 4-Amino-1,3,5-triazin-2-one, 2-Amino-4-hydroxy-1,3,5-triazine
5-Azacytosine (CAS 4040-10-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C3H4N4O and a molecular weight of 112.09000 g/mol. It is also known as 6-amino-1H-s-triazin-2-one, 6-AMINO-1,3,5-TRIAZIN-2(1H)-ONE and 6-azanyl-1H-1,3,5-triazin-2-one. Key properties include a boiling point of 503.1ºC at 760 mmHg, a density of 1.86 g/cm3 and a flash point of 258.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 4040-10-2
- Jingsj CID
- J-1579299-2
- Molecular Formula
- C3H4N4O
- Chinese Name
- 5-氮杂胞嘧啶
- Molecular Weight
- 112.09000 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 503.1ºC at 760 mmHg |
|---|---|
| Density | 1.86 g/cm3 |
| Flash Point | 258.1ºC |
Frequently Asked Questions
What is the CAS number of 5-Azacytosine?
The CAS number of 5-Azacytosine is 4040-10-2.
What are the molecular formula and molecular weight of 5-Azacytosine?
5-Azacytosine has molecular formula C3H4N4O and molecular weight 112.09000 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Azacytosine (CAS 4040-10-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1579299-2 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.